refactor: Filter의 마무리 단계에서 현재의 Trace Context 초기화를 위한 CurrentTraceContext 추가

common/web/src/main/kotlin/com/sangdol/common/web/config/WebLoggingConfig.kt

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import com.sangdol.common.web.asepct.ControllerLoggingAspect
 import com.sangdol.common.web.servlet.HttpRequestLoggingFilter
 import com.sangdol.common.web.support.log.WebLogMessageConverter
+import io.micrometer.tracing.CurrentTraceContext
 import org.springframework.boot.web.servlet.FilterRegistrationBean
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
@@ -17,9 +18,10 @@ class WebLoggingConfig {
     @Bean
     @DependsOn(value = ["webLogMessageConverter"])
     fun filterRegistrationBean(
-        webLogMessageConverter: WebLogMessageConverter
+        webLogMessageConverter: WebLogMessageConverter,
+        currentTraceContext: CurrentTraceContext
     ): FilterRegistrationBean<OncePerRequestFilter> {
-        val filter = HttpRequestLoggingFilter(webLogMessageConverter)
+        val filter = HttpRequestLoggingFilter(webLogMessageConverter, currentTraceContext)
 
         return FilterRegistrationBean<OncePerRequestFilter>(filter)
             .apply { this.order = Ordered.HIGHEST_PRECEDENCE + 2 }

common/web/src/main/kotlin/com/sangdol/common/web/servlet/HttpRequestLoggingFilter.kt

@@ -5,6 +5,7 @@ import com.sangdol.common.utils.MdcStartTimeUtil
 import com.sangdol.common.web.support.log.WebLogMessageConverter
 import io.github.oshai.kotlinlogging.KLogger
 import io.github.oshai.kotlinlogging.KotlinLogging
+import io.micrometer.tracing.CurrentTraceContext
 import jakarta.servlet.FilterChain
 import jakarta.servlet.http.HttpServletRequest
 import jakarta.servlet.http.HttpServletResponse
@@ -15,7 +16,8 @@ import org.springframework.web.util.ContentCachingResponseWrapper
 private val log: KLogger = KotlinLogging.logger {}
 
 class HttpRequestLoggingFilter(
-    private val messageConverter: WebLogMessageConverter
+    private val messageConverter: WebLogMessageConverter,
+    private val currentTraceContext: CurrentTraceContext
 ) : OncePerRequestFilter() {
     override fun doFilterInternal(
         request: HttpServletRequest,
@@ -32,9 +34,12 @@ class HttpRequestLoggingFilter(
         try {
             filterChain.doFilter(cachedRequest, cachedResponse)
             cachedResponse.copyBodyToResponse()
+        } catch (e: Exception) {
+            throw e
         } finally {
             MdcStartTimeUtil.clear()
             MdcPrincipalIdUtil.clear()
+            currentTraceContext.maybeScope(null)
         }
     }
 }